Identify which of the following are significant sources of air pollution. check all of the boxes that apply. 

fossil fuels

generation of electricity

industrial emissions

martin luther king (1929-1968) was an activist for the african american rights, mr. king has a profile of a kind leader that built a tenacity, respect and full of hope future. he was an activist through civil disobedience and no violence pressure mechanisms. he tried to build a more egalitarian and fair society. his efforts carried a reivindication message of the civilian rights to every west corners. for that reason, he won the nobel prize in 1964.

1.   île de la cité

2. 200 years

3. for the nave and choir

hope im right, havent learned about this in a year